Stieber (Mez) 1982 - Stieber MT (1982) Revision of Ichnanthus sect. Ichnanthus (Gramineae, Panicoideae). Systematic Botany 7: 85-115. doi: 10.2307/2418655.
There is no corrections for Ichnanthus lancifolius var. weberbaueri yet.